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900+ Senior Administrator Jobs - October 2026 - High Salaries
Showing 991 jobs results for
"senior administrator"
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Manage Alert
SGD12,000 - SGD24,000 Per Month
Outram
- Drive network automation: standardise configuration management, deployment pipelines, and change procedures to eliminate manual toil.
- Lead colocation build-outs end-to-end: rack planning, cabling, cross-connects, and remote smart-hands coordination across all regions.
- Manage onboarding of new financial exchange connectivity, interfacing directly with exchange technical teams through requirements, testing, and certification. ...
Posted
14 days ago
SGD4,500 - SGD4,500 Per Month
Singapore
- Assist in maintaining accurate and updated trust records.
- Assist to prepare trustee minutes, resolutions, or any trust related documents as guided by the Supervisor.
- Assist in invoicing and debtor collection on timely manner ...
Posted
21 days ago
Undisclosed
Singapore
- Implement database security, user access controls, permissions, and security best practices.
- Troubleshoot database incidents, perform root cause analysis, and resolve performance bottlenecks.
- Support database upgrades, patching, migrations, and disaster recovery exercises. ...
Posted
14 days ago
SGD12,000 - SGD12,000 Per Month
Singapore
- Key Responsibilities
- • Own the global network topology across all colocation sites worldwide and the Singapore office; drive continuous improvement in reliability, latency, and capacity.
- • Manage and configure our hardware estate: Arista switches, L1/optical switching infrastructure, Solarflare kernel-bypass NICs, and packet capture systems. ...
Posted
15 days ago
Undisclosed
Singapore
- Assist in maintaining accurate and updated trust records.
- Assist to prepare trustee minutes, resolutions, or any trust related documents as guided by the Supervisor.
- Assist in invoicing and debtor collection on timely manner ...
Posted
21 days ago
Undisclosed
KL City
- Keeps records of all customer interactions, including inquiries, complaints, actions taken, etc., as well as banking service transactions performed.
Posted
21 days ago
Undisclosed
KL City
- Key Responsibilities
- Administer and maintain Windows Server environments
- Manage Active Directory, DNS, DHCP, and Group Policies (GPO) ...
Posted
15 days ago
Undisclosed
Singapore
- Performance Tuning: Uses Teradata Viewpoint and Visual Explain to optimize complex SQL queries and automates database statistics collection.
- Workload Management: Configures TASM (Teradata Active System Management) rules to balance local server resources and prioritize critical business workloads.
- Data Utilities: Troubleshoots infrastructure-level load scripts utilizing BTEQ, FastLoad, MultiLoad, and FastExport. ...
Posted
2 days ago
Undisclosed
Singapore
- Performance Tuning: Uses Teradata Viewpoint and Visual Explain to optimize complex SQL queries and automates database statistics collection.
- Workload Management: Configures TASM (Teradata Active System Management) rules to balance local server resources and prioritize critical business workloads.
- Data Utilities: Troubleshoots infrastructure-level load scripts utilizing BTEQ, FastLoad, MultiLoad, and FastExport. ...
Posted
3 days ago
Senior - IT Engineer, Oracle Database Administrator Senior - IT Engineer, Oracle Database Administrator
SILTRONIC SILICON WAFER PTE. LTD.
SGD4,000 - SGD4,000 Per Month
Singapore
- Install, configure, and upgrade Oracle database software and tools.
- Create and maintain database storage structures (table spaces, objects, indexes).
- Review, plan, and execute database changes in accordance with IT change management procedures. ...
Posted
15 hours ago
Senior IT Engineer (Oracle Database Administrator) Senior IT Engineer (Oracle Database Administrator)
ALLIED SEARCH PTE. LTD.
Senior IT Engineer (Oracle Database Administrator) Senior IT Engineer (Oracle Database Administrator)
ALLIED SEARCH PTE. LTD.
SGD5,000 - SGD5,000 Per Month
Singapore
- Track database stability, uptime, efficiency, and resource utilisation through enterprise-grade monitoring platforms.
- Analyse and address database notifications, operational issues, and system performance constraints.
- Provide on-call coverage and assist with incident management and resolution. ...
Posted
7 days ago
SGD6,000 - SGD6,000 Per Month
Singapore
- Administer NBU Media Appliances and enterprise tape libraries, including IBM TS4300.
- Manage backup environments across Windows, Linux, and Unix servers.
- Build, deploy, and maintain backup infrastructure and repositories. ...
Posted
8 days ago
Undisclosed
Singapore
- Assist in maintaining accurate and updated trust records.
- Assist to prepare trustee minutes, resolutions, or any trust related documents as guided by the Supervisor.
- Assist in invoicing and debtor collection on timely manner ...
Posted
22 days ago
SGD4,500 - SGD4,500 Per Month
Singapore
- Assist in maintaining accurate and updated trust records.
- Assist to prepare trustee minutes, resolutions, or any trust related documents as guided by the Supervisor.
- Assist in invoicing and debtor collection on timely manner ...
Posted
22 days ago
SGD7,000 - SGD7,000 Per Month
Singapore
- Automate database setup, backup, restore, and monitoring processes
- Create and configure database structures, files, logs, indexes, and storage allocations
- Oversee housekeeping activities, object validation, fragmentation checks, and re-indexing ...
Posted
23 days ago
Undisclosed
Singapore
- Package, test, deploy, and troubleshoot enterprise applications using MECM and approved frameworks.
- Monitor site health and availability across Management Points, Distribution Points, and boundary groups.
- Provide L3 troubleshooting for client health, content distribution, policy processing, patching, and task‑sequence failures. ...
Posted
17 days ago
Undisclosed
Singapore
- Assist in maintaining accurate and updated trust records.
- Assist to prepare trustee minutes, resolutions, or any trust related documents as guided by the Supervisor.
- Assist in invoicing and debtor collection on timely manner ...
Posted
23 days ago
SGD8,000 - SGD8,000 Per Month
Singapore
- Package, test, deploy, and troubleshoot enterprise applications using MECM and approved packaging frameworks.
- Monitor site health and availability across Management Points, Distribution Points, Software Update Points, boundaries, boundary groups, and client communications.
- Provide L3 troubleshooting forclient health, content distribution, policy processing, patching, software deployment, and task-sequence failures. ...
Posted
24 days ago
SGD7,000 - SGD7,000 Per Month
Singapore
- Provide production support, bug fixing, and remediation of security vulnerabilities.
- Troubleshoot and resolve issues related to PeopleSoft applications, networks, software, hardware, and operating systems.
- Develop, implement, and maintain backup and recovery strategies for PeopleSoft databases and applications. ...
Posted
24 days ago
Undisclosed
Bedok
- Administer, configure, and support Microsoft 365 services (Exchange Online, OneDrive, and Teams)
- Manage Active Directory, including user provisioning, access control, and policies
- Implement and maintain M365 security & compliance features (MFA, Conditional Access, Defender, DLP) ...
Posted
24 days ago
Undisclosed
Singapore
- In addition, you will support the broader Windows environment covering Windows Server, Active Directory, Group Policy, DNS/DHCP, and AD Connect, while handling escalated incidents, changes, and problems from the helpdesk. You will contribute to patching, security, compliance, and audit readiness, and use PowerShell to automate recurring administration and operational tasks.
- Requirements
- You should have strong, hands-on experience administering on-premises Microsoft Exchange, ideally Exchange 2019 or Subscription Edition, together with demonstrated experience personally planning and delivering migrations from on-premises Exchange to Exchange Online / Microsoft 365. Practical experience supporting an internal corporate or enterprise IT environment and its end users is important for this position. ...
Posted
24 days ago
Undisclosed
Singapore
- Assist in maintaining accurate and updated trust records.
- Assist to prepare trustee minutes, resolutions, or any trust related documents as guided by the Supervisor.
- Assist in invoicing and debtor collection on timely manner ...
Posted
24 days ago
SGD8,000 - SGD11,000 Per Month
Singapore
- Perform database installation, configuration, upgrades, patching, maintenance, and troubleshooting.
- Monitor database availability, performance, capacity, and resource utilization.
- Perform database backup, recovery, restore testing, and disaster recovery activities. ...
Posted
4 days ago
Undisclosed
Singapore
- • Maintain manufacturing data such as products, processes, routes, equipment, recipes, lot information, and production parameters.
- • Monitor PROMIS system availability, transaction status, system performance, and data integrity.
- • Provide technical support to production, equipment engineering, process engineering, IT, and other system users. ...
Posted
11 hours ago
Senior Equipment Automation Engineer (PROMIS Administrator) Senior Equipment Automation Engineer (PROMIS Administrator)
Vanguard International Semiconductor Singapore Pte Ltd
Undisclosed
Singapore
- Provide technical support to production, equipment engineering, process engineering, IT, and other system users.
- Manage system changes, enhancements, configuration updates, and version upgrades in accordance with company procedures.
- Support the design, installation, modification, and integration of automation systems used in semiconductor manufacturing. ...
Posted
4 days ago
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